asn.dev

Routing security

AS266483 CIANET TELECOM

Residential APNIC Cable/DSL/ISP

RPKI valid 100% 2 of 2 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

2 observed

Every prefix observed with AS266483 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
170.83.156.0/22RPKI validIRR53
2804:3884::/32RPKI validIRR31

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS266483 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
170.83.156.0/22/32LACNIC
2804:3884::/32/128LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

11 objects · 7 not announced

Route objects naming AS266483 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
170.83.156.0/23RADBCLIENTE_MOB_Raque alves da Siva MeMAINT-AS618322025-01-22Not announced
170.83.156.0/24RADBCLIENTE_MOB_Raque alves da Siva MeMAINT-AS618322025-01-22Not announced
170.83.157.0/24RADBCLIENTE_MOB_Raque alves da Siva MeMAINT-AS618322025-01-22Not announced
170.83.158.0/23RADBCLIENTE_MOB_Raque alves da Siva MeMAINT-AS618322025-01-22Not announced
170.83.158.0/24RADBCLIENTE_MOB_Raque alves da Siva MeMAINT-AS618322025-01-22Not announced
170.83.159.0/24RADBCLIENTE_MOB_Raque alves da Siva MeMAINT-AS618322025-01-22Not announced
2804:3884:8700::/40RADBAS-TMK-CUSTOMER-266483MAINT-AS2676132024-12-06Not announced
170.83.156.0/22NTTCOMProxy Route for Clienteorigin: 262476MAINT-2624762024-12-18Announced
170.83.156.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced
2804:3884::/32NTTCOMProxy Route for Clienteorigin: 262476MAINT-2624762024-12-18Announced
2804:3884::/32RADBProxy-registered route objectMAINT-AS81672025-03-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS266483 directly show who expects to carry it.

AS-setWhereRelationship
AS266483:AS-ANNOUNCEMENTSPeeringDBDeclared by the operator as its own set
AS-267613RADBLists AS266483 as a direct member
AS-53138RADBLists AS266483 as a direct member
AS-8167-BGP-CUSTOMERSRADBLists AS266483 as a direct member
AS-8167_CUSTOMERSRADBLists AS266483 as a direct member
AS-CELERIX-CUSTOMERS-3RADBLists AS266483 as a direct member
AS-CTBC-CUSTOMERS40RADBLists AS266483 as a direct member
AS-CTBC-TOOLS-5RADBLists AS266483 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS266483 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS266483 as a direct member
AS-EMBRATELNETRADBLists AS266483 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS266483 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS266483 as a direct member
AS-MOB-CUSTOMER-AS53237RADBLists AS266483 as a direct member
AS-SAMMRADBLists AS266483 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS266483 as a direct member
AS-TASCOM-CUSTOMERSRADBLists AS266483 as a direct member
AS262476:AS-CLIENTESNTTCOMLists AS266483 as a direct member
AS263558:AS-CUSTOMERSRADBLists AS266483 as a direct member

RPKI from rpki-client, validated 2026-10-28 12:15 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-28. Cross-check on bgp.he.net.